SrTaO2N晶格中N离子占位对其光催化性能的影响任务书

 2021-10-23 09:10

1. 毕业设计(论文)的内容和要求

需要学生了解光电催化的基本内容。

及本课题选择的SrTaO2N的基本物化特性;半导体极化场的形成原理;熟悉数据处理常用软件的使用,物化特性表征结果的分析,论文撰写的基本要求。

2. 参考文献

(1) Wang, Z.; Inoue, Y.; Hisatomi, T.; Ishikawa, R.; Wang, Q.; Takata, T.; Chen, S.; Shibata, N.; Ikuhara, Y.; Domen, K. Overall water splitting by Ta3N5 nanorod single crystals grown on the edges of KTaO3 particles. Nature Catalysis 2018, 1 (10), 756-763.(2) Ziani, A.; Le Paven, C.; Le Gendre, L.; Marlec, F.; Benzerga, R.; Tessier, F.; Chevir, F.; Hedhili, M. N.; Garcia-Esparza, A. T.; Melissen, S.; Sautet, P.; Le Bahers, T.; Takanabe, K. Photophysical Properties of SrTaO2N Thin Films and Influence of Anion Ordering: A Joint Theoretical and Experimental Investigation. Chem. Mater. 2017, 29 (9), 3989-3998.(3) Sun, S. K.; Zhang, Y. R.; Masubuchi, Y. j.; Motohashi, T.; Kikkawa, S. Additive Sintering, Postannealing, and Dielectric Properties of SrTaO2N. J. Am. Ceram. Soc. 2014, 97 (4), 1023-1027.(4) Chen, D.; Habu, D.; Masubuchi, Y.; Torii, S.; Kamiyama, T.; Kikkawa, S. Partial nitrogen loss in SrTaO2N and LaTiO2N oxynitride perovskites. Solid State Sci. 2016, 54, 2-6.(5) Fu, J.; Skrabalak, S. Enhanced Photoactivity from Single-Crystalline SrTaO2N Nanoplates Synthesized by Topotactic Nitridation. Angew. Chem. Int. Ed. 2017, 56 (45), 14169-14173.(6) Higashi, M.; Abe, R.; Takata, T.; Domen, K. Photocatalytic Overall Water Splitting under Visible Light Using ATaO2N (A = Ca, Sr, Ba) and WO3 in a IO3/I Shuttle Redox Mediated System. Chem. Mater. 2009, 21 (8), 1543-1549.(7) Oehler, F.; Ebbinghaus, S. Photocatalytic properties of CoOx-loaded nano-crystalline perovskite oxynitrides ABO2N (A = Ca, Sr, Ba, La; B = Nb, Ta). Solid State Sci. 2016, 54, 43-48.(8) Chen, S. L.; Guo, W. M.; Sun, S. K.; Masubuchi, Y.; Lv, M.; Lin, H. T.; Wang, C. Y. Direct synthesis of nearly single phase SrTaO2N from SrCO3/TaN. Ceram. Int. 2018, 44 (4), 4504-4507.(9) Tian, J. Q.; Liu, Q.; Asiri, A. M.; Sun, X. P. Self-supported nanoporous cobalt phosphide nanowire arrays: an efficient 3D hydrogen-evolving cathode over the wide range of pH 0-14. J. Am. Chem. Soc. 2014, 136 (21), 7587-7590.(10) Berry, F.; Ren, X.; Heap, R.; Slater, P.; Thomas, M. Fluorination of perovskite-related SrFeO3δ. Solid State Commun. 2005, 134 (9), 621-624.(11) Katayama, T.; Chikamatsu, A.; Hirose, Y.; Fukumura, T.; Hasegawa, T. Topotactic reductive fluorination of strontium cobalt oxide epitaxial thin films. J. Sol-Gel Sci. Technol. 2014, 73 (3), 527-530.(12) Liu, J.; Chen, G.; Li, Z.; Zhang, Z. Hydrothermal synthesis and photocatalytic properties of ATaO3 and ANbO3 (A=NaA=Na and K). Int. J. Hydrogen Energy 2007, 32 (13), 2269-2272.(13) li, X.; Zang, J. L. Facile Hydrothermal Synthesis of Sodium Tantalate (NaTaO3) Nanocubes and High Photocatalytic Properties. J. Phys. Chem. C 2009, 113, 19477-19418.(14) Fang, T.; Huang, H. t.; Feng, J. Y.; Hu, Y. F.; Qian, Q. F.; Yan, S. C.; Yu, Z. T.; Li, Z. S.; Zou, Z. G. Reactive Inorganic Vapor Deposition of Perovskite Oxynitride Films for Solar Energy Conversion. Research 2019, 2019, 1-9

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